William I of Kidlington de Plessis: Cook Ancestry

Abt 1177 - Abt 1227 (~ 50 years)

Generation: 1

William I of Kidlington de Plessis was born about 1177 in Brittany (son of Ralph de Plessis); died about 1227 in Oxfordshire, England.

Family/Spouse: Unknown. [Group Sheet] [Family Chart]

Children:

John de Plessis, Earl of Warwick was born about 1209; died on 25 Feb 1262 in Oxfordshire, England; was buried in Missenden Abbey, Buckinghamshire.

Generation: 2

Ralph de Plessis was born in Suffolk (son of Hugh de Plaiz); died after 1177.

Children:

1. William I of Kidlington de Plessis was born about 1177 in Brittany; died about 1227 in Oxfordshire, England.

Generation: 3

4.
Hugh de Plaiz was born in Norfolk (son of Ralph (Radulf) de Plaiz); died after 1147 in Norfolk.
Children:

2. Ralph de Plessis was born in Suffolk; died after 1177.

Generation: 4

8.
Ralph (Radulf) de Plaiz was born about 1066 (son of Hugh de Plaiz and Beatrice); died about 1100 in Norfolk.
Children:

4. Hugh de Plaiz was born in Norfolk; died after 1147 in Norfolk.